Exception thrown due to an unknown error. An example of where this error may be returned is if a
Status value received from another address space belongs to an error-space that is not known in
this address space. Also errors raised by APIs that do not return enough error information may be
converted to this error.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[[["\u003cp\u003eThis webpage details the \u003ccode\u003eUnknownException\u003c/code\u003e class in the Google API Client Library for Java, specifically within the \u003ccode\u003ecom.google.api.gax.rpc\u003c/code\u003e package.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eUnknownException\u003c/code\u003e is a type of \u003ccode\u003eApiException\u003c/code\u003e thrown when an error is encountered that cannot be specifically categorized, such as when an unknown status is returned or insufficient error information is provided.\u003c/p\u003e\n"],["\u003cp\u003eThe class offers three constructors allowing for the specification of a message, throwable cause, status code, retryability, and/or error details, giving flexibility to implementors.\u003c/p\u003e\n"],["\u003cp\u003eThe page lists all the versions of the documentation in an ordered list from the most recent version (2.63.1) to older versions, down to 2.7.1.\u003c/p\u003e\n"],["\u003cp\u003eThe class inherits multiple methods, including \u003ccode\u003egetDomain\u003c/code\u003e, \u003ccode\u003egetErrorDetails\u003c/code\u003e, \u003ccode\u003egetMetadata\u003c/code\u003e, \u003ccode\u003egetReason\u003c/code\u003e, \u003ccode\u003egetStatusCode\u003c/code\u003e, \u003ccode\u003eisRetryable\u003c/code\u003e, as well as many other java inherent methods for objects and throwables.\u003c/p\u003e\n"]]],[],null,[]]